Directory of Electric Companies in the United States
| Company Name | Company Location | Utility Type | Power Plants | EIA Annual Generation | EIA Latest Generation | FERC Lastest Date | FERC 2024Q4 Seller Transactions | FERC 2024Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Techren Solar V LLC | Boise, ID | Independent Power Producer | 1 | 132.0 GWh | Apr 2025 | Mar 2025 | $593.48k | |
| Techren Solar IV LLC | Boise, ID | Independent Power Producer | 1 | 64.5 GWh | Apr 2025 | Mar 2025 | $341.14k | |
| Techren Solar III LLC | Boise, ID | Independent Power Producer | 1 | 65.0 GWh | Apr 2025 | Mar 2025 | $364.67k | |
| Techren Solar II LLC | Boise, ID | Independent Power Producer | 1 | 541.3 GWh | Apr 2025 | Mar 2025 | $3.30M | |
| Techren Solar I LLC | Boise, ID | Independent Power Producer | 1 | 226.7 GWh | Apr 2025 | Mar 2025 | $1.40M | |
| TEC Energy Inc. | Montreal, QC | - | - | - | Apr 2025 | $22.77M | ||
| Team-Solar, Inc. | Belmont, CA | Independent Power Producer | 2 | 7.8 GWh | Dec 2024 | - | ||
| TDX North Slope Generating Inc. | Anchorage, AK | Investor-Owned Utility | 2 | 55.2 GWh | Dec 2024 | - | ||
| TC Energy Marketing Inc. | Calgary, AB | - | - | - | Mar 2025 | $49.18k | ||
| TC Energy | Houston, TX | Independent Power Producer | 2 | 1.1 TWh | Apr 2025 | Dec 2022 | ||
| TBG Cogen Partners | Houston, TX | - | - | - | Apr 2025 | $2.05M | ||
| Taylor Creek Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 187.9 GWh | Apr 2025 | Mar 2025 | $1.15M | |
| Taygete Energy Project LLC | Independent Power Producer | 1 | 493.1 GWh | Apr 2025 | - | |||
| Taurus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| Tate & LYLE Ingredients Americas Inc | Lafayette, IN | Industrial | 1 | 22.7 GWh | Apr 2025 | - | ||
| Tatanka Wind Power, LLC | Chicago, IL | - | - | - | Apr 2025 | $1.36M | ||
| Tatanka Ridge Wind, LLC | Ashwaubenon, WI | - | - | - | Apr 2025 | $2.49M | ||
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 688.5 GWh | Apr 2025 | - | ||
| TATA Chemicals Partners | Green River, WY | Industrial | 1 | 218.6 GWh | Apr 2025 | - | ||
| Targa Pipeline Mid-Continent West Ok LLC | Tulsa, OK | Industrial | 1 | 19.5 GWh | Apr 2025 | - | ||
| Targa Co-Generation LLC | Houston, TX | Industrial | 1 | 102.6 GWh | Dec 2024 | - | ||
| Taos Mesa Energy Facility, LLC | Taos, NM | Cooperative | 1 | 40.7 GWh | Apr 2025 | - | ||
| Tannery Road Solar, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 2.3 GWh | Apr 2025 | - | ||
| Tanner Street Generation, LLC | New York, NY | - | - | - | Oct 2024 | $6.67k | ||
| Tanglewood Circle Solar 1 LLC | Boston, MA | Independent Power Producer | 1 | 8.0 GWh | Dec 2024 | - | ||
| Tampa Electric Co | Tampa, FL | Investor-Owned Utility | 45 | 21.7 TWh | Apr 2025 | Apr 2025 | $943.92k | $32.37M |
| Tamarack Energy | New Meadows, ID | Independent Power Producer | 1 | 14.6 GWh | Apr 2025 | - | ||
| Taloga Wind LLC | Scottsdale, AZ | Independent Power Producer | 1 | 208.3 GWh | Dec 2024 | Mar 2025 | $2.41M | |
| Tallbear Seville LLC | Charlotte, NC | - | - | - | Mar 2025 | $1.05M | ||
| Tallassee Shoals LLC | Athens, GA | Independent Power Producer | 1 | 4.7 GWh | Apr 2025 | - | ||
| Talenenergy Susquehanna LLC | Allentown, PA | Independent Power Producer | 1 | 20.7 TWh | Apr 2025 | - | ||
| Talenenergy Montour LLC | Allentown, PA | Independent Power Producer | 1 | 3.7 TWh | Apr 2025 | - | ||
| Talenenergy Martins Creek LLC | Allentown, PA | Independent Power Producer | 9 | 2.8 TWh | Apr 2025 | - | ||
| Talen Montana LLC | Colstrip, MT | Independent Power Producer | 2 | 9.4 TWh | Apr 2025 | Mar 2025 | $15.92M | $274.12k |
| Talen Energy Marketing, LLC | Houston, TX | - | - | - | Apr 2025 | $346.05M | $349.85M | |
| TAIT Electric Generating Station, LLC | Washington, DC | - | - | - | Apr 2025 | $15.27M | ||
| TAI Huntsville Solar, LLC | New York, NY | Independent Power Producer | 1 | 50.6 GWh | Apr 2025 | Apr 2025 | $534.44k | |
| Tahoka Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 1.3 TWh | Apr 2025 | - | ||
| TAFT Associates C/O Wilson Associates | East Rutherford, NJ | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| Ta-High Desert LLC | San Francisco, CA | Independent Power Producer | 1 | 59.4 GWh | Dec 2024 | - | ||
| System Energy Resources, Inc | Jackson, MS | Investor-Owned Utility | 1 | 12.4 TWh | Apr 2025 | Mar 2025 | $139.34M | |
| Syracuse, L.L.C. | Warner Robins, GA | - | - | - | Apr 2025 | $923.96k | ||
| Syncarpha Westminster, LLC | New York, NY | Independent Power Producer | 1 | 7.0 GWh | Dec 2024 | - | ||
| Syncarpha Tewksbury, LLC | New York, NY | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Syncarpha Taos I, LLC | New York, NY | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| Syncarpha Still River, LLC | New York, NY | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Syncarpha Questa I, LLC | New York, NY | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| Syncarpha Puddon II, LLC | New York, NY | Independent Power Producer | 1 | 9.1 GWh | Dec 2024 | - | ||
| Syncarpha Puddon I, LLC | New York, NY | Independent Power Producer | 1 | 8.5 GWh | Dec 2024 | - | ||
| Syncarpha Palmer, LLC | New York, NY | Independent Power Producer | 1 | 7.7 GWh | Dec 2024 | - | ||
| Syncarpha Northbridge II, LLC | New York, NY | Independent Power Producer | 1 | 8.6 GWh | Dec 2023 | - | ||
| Syncarpha Northbridge I, LLC | New York, NY | Independent Power Producer | 1 | 9.3 GWh | Dec 2024 | - | ||
| Syncarpha Northampton, LLC | New York, NY | Independent Power Producer | 1 | 5.2 GWh | Dec 2023 | - | ||
| Syncarpha North Adams, LLC | New York, NY | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Syncarpha Millbury, LLC | New York, NY | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| Syncarpha Massachusetts, LLC | New York, NY | Independent Power Producer | 1 | 3.2 GWh | Dec 2024 | - | ||
| Syncarpha Lexington, LLC | New York, NY | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Syncarpha Leicester, LLC | New York, NY | Independent Power Producer | 1 | 4.6 GWh | Dec 2023 | - | ||
| Syncarpha Hancock III, LLC | New York, NY | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Syncarpha Hancock II, LLC | New York, NY | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| Syncarpha Hancock I, LLC | New York, NY | Independent Power Producer | 1 | 3.2 GWh | Dec 2024 | - | ||
| Syncarpha Halifax, LLC | New York, NY | Independent Power Producer | 1 | 2.8 GWh | Dec 2023 | - | ||
| Syncarpha El RITO I, LLC | New York, NY | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Syncarpha Eagle Nest I, LLC | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Syncarpha Bondsville, LLC | New York, NY | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| Syncarpha Blandford, LLC | New York, NY | Independent Power Producer | 1 | 8.4 GWh | Dec 2023 | - | ||
| Syncarpha Alethea I, LLC | New York, NY | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Sylvamo North America LLC | Ticonderoga, NY | Industrial | 1 | 212.9 GWh | Apr 2025 | - | ||
| Sylvamo Corporation - Eastover | Eastover, SC | Industrial | 1 | 566.0 GWh | Apr 2025 | - | ||
| Sycamore Energy LLC | Lockport, NY | Independent Power Producer | 1 | 25.2 GWh | Dec 2024 | - | ||
| Sycamore Cogeneration Co | Bakersfield, CA | Industrial | 1 | 274.1 GWh | Apr 2025 | Sep 2015 | ||
| SWG Arapahoe, LLC | Denver, CO | Independent Power Producer | 1 | 292.4 GWh | Apr 2025 | Mar 2025 | $3.79M | |
| Sweetwater Solar LLC | Irvine, CA | Independent Power Producer | - | 179.3 GWh | Dec 2023 | Mar 2025 | $1.19M | |
| Sweetland Wind Farm, LLC | Boulder, CO | Independent Power Producer | 1 | 939.5 GWh | Apr 2025 | Mar 2025 | $2.01M | |
| Sweet Tea Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.1 GWh | Dec 2024 | - | ||
| Sweeny Cogeneration LLC | Houston, TX | Industrial | 1 | 3.5 TWh | Apr 2025 | - | ||
| Swansboro Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 5.8 GWh | Dec 2024 | - | ||
| Swan Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Swamp Fox Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 24.0 GWh | Dec 2024 | Mar 2025 | $233.59k | |
| Svihel Community Solar LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| SV CSG South Dekalb 2 LLC | Geneva, IL | Independent Power Producer | 1 | 4.8 GWh | Dec 2024 | - | ||
| SV CSG South Dekalb 1 LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| SV CSG Lily Lake 2 LLC | Clearwater, FL | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| SV CSG Gardner 1 LLC | Arlington, VA | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| SV CSG Barrass Farms II LLC | Pewaukee, WI | Investor-Owned Utility | 1 | 4.5 GWh | Dec 2024 | - | ||
| SV CSG Baileyville 2 LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| SV CSG Baileyville 1 LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.4 GWh | Dec 2024 | - | ||
| SV CSG Afton I, LLC | Annapolis, MD | Independent Power Producer | 1 | 642.0 MWh | Dec 2024 | - | ||
| Suzano Packaging LLC | Pine Bluff, AR | Industrial | 1 | 316.0 GWh | Dec 2023 | - | ||
| Sutton Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.2 GWh | Dec 2024 | - | ||
| Sutton Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| Sutter Santa Rosa Solar LLC | Santa Rosa, CA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Sustaining Power Solutions LLC | Houston, TX | - | - | - | Mar 2025 | $19.27M | $0 | |
| Susquehanna Nuclear, LLC | Houston, TX | - | - | - | Apr 2025 | $132.72M | ||
| Superstition Energy Storage, LLC | The Woodlands, TX | Independent Power Producer | 1 | -12.2 GWh | Apr 2025 | Apr 2025 | $4.24M | |
| Sunstrong Management, LLC | South Richmond, CA | Investor-Owned Utility | 2 | 5.9 GWh | Dec 2024 | - | ||
| Sunstream Energy LLC | Paradise, PA | Commercial | 1 | 1.6 GWh | Dec 2024 | - | ||
| Sunshine Valley Solar LLC | San Francisco, CA | Independent Power Producer | - | - | - | Mar 2025 | $1.97M | |
| Sunshine Gas Producers LLC | Detroit, MI | Investor-Owned Utility | 1 | 130.2 GWh | Apr 2025 | Mar 2025 | $3.24M | |
| Sunshare Management | Denver, CO | Independent Power Producer | 21 | 53.5 GWh | Dec 2024 | - |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 15 TWh | Nov 1974 | Apr 2025 | Nuclear |
| Barry | Bucks, Alabama | 15 TWh | Jan 1954 | Apr 2025 | Natural Gas : 93.7% Bituminous Coal : 6.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Apr 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Apr 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Apr 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Apr 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Apr 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Apr 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Apr 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Apr 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Apr 2025 | Natural Gas : 78.9% Bituminous Coal : 21.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Apr 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Apr 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Apr 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | Apr 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Apr 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Apr 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 12 TWh | Nov 2018 | Apr 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Apr 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Apr 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Apr 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Apr 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Apr 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Apr 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Apr 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 20 TWh | Jan 1986 | Apr 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Apr 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Apr 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Apr 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Apr 2025 | Lignite Coal : 98.0% Natural Gas : 2.0% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Apr 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Apr 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Apr 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Apr 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Apr 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Apr 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Apr 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Apr 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Apr 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Apr 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Apr 2025 | Nuclear : 66.2% Natural Gas : 33.8% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Apr 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Apr 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Apr 2025 | Natural Gas : 99.9% |